static function CurrencyExchangerFixedRates::loadAll in Currency 7.2

Loads all available exchange rates.

Return value

array The array structure is identical to the return value of self::loadMultiple().

2 calls to CurrencyExchangerFixedRates::loadAll()

CurrencyExchangerFixedRates::load in currency/includes/CurrencyExchangerFixedRates.inc

Implements CurrencyExchangerInterface::load().

currency_currency_exchanger_fixed_rates_overview in currency/currency.module

Displays CurrencyExchangerFixedRates' exchange rate overview.

File

currency/includes/CurrencyExchangerFixedRates.inc, line 51

Contains class CurrencyExchangerFixedRates.

Class

CurrencyExchangerFixedRates

Provides manually entered exchange rates.

Code

static function loadAll() {
  $rates =& drupal_static(__CLASS__);
  if (is_null($rates)) {
    $rates = array();
    $result = db_select('currency_exchanger_fixed_rates', 'ccfr')
      ->fields('ccfr')
      ->execute();
    foreach ($result as $row) {
      $rates[$row->currency_code_from][$row->currency_code_to] = $row->rate;
    }
  }
  return $rates;
}